| AL Digital Services Oy | Professional & scientific | 2023 |
| AMH Invest Oy | Professional & scientific | 2020 |
| Auroti Oy | Water & waste | 2022 |
| Autokoriosa Oy | Wholesale & retail | 2026 |
| AvainEnergia Oy | Energy | 2011 |
| Claudora Oy | Professional & scientific | 2026 |
| Hakkamäki Oy | Real estate | 2012 |
| Heinäojan Osuuskunta | Construction | 2010 |
| Heiskanen Healthcare Oy | Health & social care | 2021 |
| Hirsiässät Oy | Construction | 2018 |
| Karjalan Marja OY | Wholesale & retail | 2024 |
| KS-Metsä Oy | Agriculture & fishing | 2018 |
| Karjalan Vintage Oy | Wholesale & retail | 2021 |
| Karmax Oy | Construction | 2017 |
| Kaunis Haudankivi Oy | Wholesale & retail | 2026 |
| Kiinteistökalvokeskus Oy | Other services | 2020 |
| Korpilahden Rakennus ja Puu OY | Construction | 1971 |
| Lankapuoti Tiukula Oy | Wholesale & retail | 2021 |
| LuovaSana Oy | Education | 2018 |
| Maanrakennus Miinalainen Oy | Construction | 2008 |
| Metsäkumpu Oy | Construction | 2001 |
| Ohelan Tila Oy | Agriculture & fishing | 2014 |
| Oheline Oy | Hospitality | 2019 |
| Ototon Oy | Information & communication | 2021 |
| Oy Patrol Trading Ab | Manufacturing | 2014 |
| PeKai Oy | Wholesale & retail | 2025 |
| PuuTime Oy | Manufacturing | 2015 |
| Puutarhapalvelu Tuhatkauno Kommandiittiyhtiö | Wholesale & retail | 1999 |
| Riihiahon Turkis, avoin yhtiö | Agriculture & fishing | 1985 |
| Sisä-Suomen Konehuolto Oy | Manufacturing | 2019 |
| Sukelvi Oy | Construction | 2025 |
| Teollisuusmeklarit Oy | Financial services | 2015 |
| Universal Connections Osuuskunta | Information & communication | 2002 |
| Valoa Art&Design Oy | Professional & scientific | 2021 |
| YMIS Panimo Oy | Manufacturing | 2021 |
| veili-tuotanto oy | Information & communication | 2025 |
| Äiti ja tyttö ky | Hospitality | 2021 |